4458224 has 10 divisors (see below), whose sum is σ = 8637840. Its totient is φ = 2229104.

The previous prime is 4458193. The next prime is 4458253. The reversal of 4458224 is 4228544.

4458224 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×4458224² = 39751522468352, which contains 22 as substring.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 139304 + ... + 139335.

It is an arithmetic number, because the mean of its divisors is an integer number (863784).

Almost surely, 2^4458224 is an apocalyptic number.

It is an amenable number.

4458224 is a deficient number, since it is larger than the sum of its proper divisors (4179616).

4458224 is a wasteful number, since it uses less digits than its factorization.

4458224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278647 (or 278641 counting only the distinct ones).

The product of its digits is 10240, while the sum is 29.

The square root of 4458224 is about 2111.4506861397. The cubic root of 4458224 is about 164.5838795189.

The spelling of 4458224 in words is "four million, four hundred fifty-eight thousand, two hundred twenty-four".